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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 6,000

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 3,000
Multiple Of: 3,000
Quantity Web Price
3,000 $0.20
6,000 $0.163
9,000 $0.161
12,000+ $0.16


Attributes Table
Output Type TTL
Threshold Voltage 1.9V
Supply Voltage-Max 10V
Output Current-Max 15mA
No of Inputs 1
Supply Voltage -0.3V to +10V
Power Dissipation 540mW
Operating Temp Range -40°C to +75°C
Storage Temperature Range -55°C to +125°C
No of Terminals 5
Dimension 2.9 x 2.8 x 1.25 mm
Features and Applications

The BD4719G-TR is a bipolar voltage detector IC, available in surface mount SSOP-5 package.

This device consist of three terminals (power supply, GND and reset output) to detect power supply voltages and outputs reset signals of various systems. It is a ultra-compact and have low current consumption, making them ideal for portable products.


  • High accuracy detection
  • Low current consumption
  • Very small package
  • Open collector “L” reset output
  • Package SSOP5 is similar to SOT-23-5 (JEDEC)


  • Detection voltage range: 1.9 V to 4.6 V (Typ.) 0.1 V steps
  • High accuracy detection voltage: ±1%
  • Low current consumption: 1.6 μA (Typ.)
  • Operating temperature range: -40 °C to +75 °C


  • Circuits using microcontrollers or logic circuits that require a reset.

View the available BD47x series of Voltage Detectors